fix
This commit is contained in:
carlospolop
parent
b5bb7242c9
commit
4d67bbc32d
@ -13,15 +13,15 @@ print_2title "Installed Compiler"
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echo ""
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if [ "$(command -v pkg 2>/dev/null)" ]; then
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print_2title "Vulnerable Packages"
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pkg audit -F | sed -${E} "s,vulnerable,${SED_RED},g"
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echo ""
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print_2title "Vulnerable Packages"
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pkg audit -F | sed -${E} "s,vulnerable,${SED_RED},g"
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echo ""
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fi
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if [ "$(command -v brew 2>/dev/null)" ]; then
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print_2title "Brew Installed Packages"
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brew list
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echo ""
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print_2title "Brew Installed Packages"
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brew list
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echo ""
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fi
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if [ "$MACPEAS" ]; then
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@ -37,3 +37,4 @@ system_profiler SPFrameworksDataType | grep "Location:" | cut -d ":" -f 2 | cut
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echo "$f is writable" | sed -${E} "s,.*,${SED_RED},g"
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fi
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done
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fi
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@ -16,80 +16,81 @@ podmancontainers=$(podman ps --format "{{.Names}}" 2>/dev/null | wc -l)
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lxccontainers=$(lxc list -c n --format csv 2>/dev/null | wc -l)
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rktcontainers=$(rkt list 2>/dev/null | tail -n +2 | wc -l)
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if [ "$dockercontainers" -eq "0" ] && [ "$lxccontainers" -eq "0" ] && [ "$rktcontainers" -eq "0" ] && [ "$podmancontainers" -eq "0" ]; then
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echo_no
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echo_no
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else
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containerCounts=""
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if [ "$dockercontainers" -ne "0" ]; then containerCounts="${containerCounts}docker($dockercontainers) "; fi
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if [ "$podmancontainers" -ne "0" ]; then containerCounts="${containerCounts}podman($podmancontainers) "; fi
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if [ "$lxccontainers" -ne "0" ]; then containerCounts="${containerCounts}lxc($lxccontainers) "; fi
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if [ "$rktcontainers" -ne "0" ]; then containerCounts="${containerCounts}rkt($rktcontainers) "; fi
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echo "Yes $containerCounts" | sed -${E} "s,.*,${SED_RED},"
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# List any running containers
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if [ "$dockercontainers" -ne "0" ]; then echo "Running Docker Containers" | sed -${E} "s,.*,${SED_RED},"; docker ps | tail -n +2 2>/dev/null; echo ""; fi
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if [ "$podmancontainers" -ne "0" ]; then echo "Running Podman Containers" | sed -${E} "s,.*,${SED_RED},"; podman ps | tail -n +2 2>/dev/null; echo ""; fi
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if [ "$lxccontainers" -ne "0" ]; then echo "Running LXC Containers" | sed -${E} "s,.*,${SED_RED},"; lxc list 2>/dev/null; echo ""; fi
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if [ "$rktcontainers" -ne "0" ]; then echo "Running RKT Containers" | sed -${E} "s,.*,${SED_RED},"; rkt list 2>/dev/null; echo ""; fi
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containerCounts=""
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if [ "$dockercontainers" -ne "0" ]; then containerCounts="${containerCounts}docker($dockercontainers) "; fi
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if [ "$podmancontainers" -ne "0" ]; then containerCounts="${containerCounts}podman($podmancontainers) "; fi
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if [ "$lxccontainers" -ne "0" ]; then containerCounts="${containerCounts}lxc($lxccontainers) "; fi
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if [ "$rktcontainers" -ne "0" ]; then containerCounts="${containerCounts}rkt($rktcontainers) "; fi
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echo "Yes $containerCounts" | sed -${E} "s,.*,${SED_RED},"
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# List any running containers
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if [ "$dockercontainers" -ne "0" ]; then echo "Running Docker Containers" | sed -${E} "s,.*,${SED_RED},"; docker ps | tail -n +2 2>/dev/null; echo ""; fi
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if [ "$podmancontainers" -ne "0" ]; then echo "Running Podman Containers" | sed -${E} "s,.*,${SED_RED},"; podman ps | tail -n +2 2>/dev/null; echo ""; fi
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if [ "$lxccontainers" -ne "0" ]; then echo "Running LXC Containers" | sed -${E} "s,.*,${SED_RED},"; lxc list 2>/dev/null; echo ""; fi
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if [ "$rktcontainers" -ne "0" ]; then echo "Running RKT Containers" | sed -${E} "s,.*,${SED_RED},"; rkt list 2>/dev/null; echo ""; fi
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fi
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#If docker
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if echo "$containerType" | grep -qi "docker"; then
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print_2title "Docker Container details"
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inDockerGroup
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print_list "Am I inside Docker group .......$NC $DOCKER_GROUP\n" | sed -${E} "s,Yes,${SED_RED_YELLOW},"
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print_list "Looking and enumerating Docker Sockets\n"$NC
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enumerateDockerSockets
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print_list "Docker version .................$NC$dockerVersion"
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checkDockerVersionExploits
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print_list "Vulnerable to CVE-2019-5736 ....$NC$VULN_CVE_2019_5736"$NC | sed -${E} "s,Yes,${SED_RED_YELLOW},"
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print_list "Vulnerable to CVE-2019-13139 ...$NC$VULN_CVE_2019_13139"$NC | sed -${E} "s,Yes,${SED_RED_YELLOW},"
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if [ "$inContainer" ]; then
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checkDockerRootless
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print_list "Rootless Docker? ................ $DOCKER_ROOTLESS\n"$NC | sed -${E} "s,No,${SED_RED}," | sed -${E} "s,Yes,${SED_GREEN},"
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fi
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if df -h | grep docker; then
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print_2title "Docker Overlays"
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df -h | grep docker
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fi
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fi
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if [ "$inContainer" ]; then
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echo ""
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print_2title "Container & breakout enumeration"
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print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation/docker-breakout"
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print_list "Container ID ...................$NC $(cat /etc/hostname)"
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if echo "$containerType" | grep -qi "docker"; then
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print_list "Container Full ID ..............$NC $(basename $(cat /proc/1/cpuset))\n"
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fi
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if echo "$containerType" | grep -qi "kubernetes"; then
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print_list "Kubernetes namespace ...........$NC $(cat /run/secrets/kubernetes.io/serviceaccount/namespace /secrets/kubernetes.io/serviceaccount/namespace 2>/dev/null)\n"
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print_list "Kubernetes token ...............$NC $(cat /run/secrets/kubernetes.io/serviceaccount/token /secrets/kubernetes.io/serviceaccount/token 2>/dev/null)\n"
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fi
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checkContainerExploits
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print_list "Vulnerable to CVE-2019-5021 .. $VULN_CVE_2019_5021\n"$NC | sed -${E} "s,Yes,${SED_RED_YELLOW},"
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echo ""
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print_2title "Container Capabilities"
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capsh --print 2>/dev/null | sed -${E} "s,$containercapsB,${SED_RED},g"
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echo ""
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print_2title "Privilege Mode"
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if [ -x "$(command -v fdisk)" ]; then
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if [ "$(fdisk -l 2>/dev/null | wc -l)" -gt 0 ]; then
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echo "Privilege Mode is enabled"| sed -${E} "s,enabled,${SED_RED_YELLOW},"
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else
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echo "Privilege Mode is disabled"| sed -${E} "s,disabled,${SED_GREEN},"
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print_2title "Docker Container details"
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inDockerGroup
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print_list "Am I inside Docker group .......$NC $DOCKER_GROUP\n" | sed -${E} "s,Yes,${SED_RED_YELLOW},"
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print_list "Looking and enumerating Docker Sockets\n"$NC
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enumerateDockerSockets
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print_list "Docker version .................$NC$dockerVersion"
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checkDockerVersionExploits
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print_list "Vulnerable to CVE-2019-5736 ....$NC$VULN_CVE_2019_5736"$NC | sed -${E} "s,Yes,${SED_RED_YELLOW},"
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print_list "Vulnerable to CVE-2019-13139 ...$NC$VULN_CVE_2019_13139"$NC | sed -${E} "s,Yes,${SED_RED_YELLOW},"
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if [ "$inContainer" ]; then
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checkDockerRootless
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print_list "Rootless Docker? ................ $DOCKER_ROOTLESS\n"$NC | sed -${E} "s,No,${SED_RED}," | sed -${E} "s,Yes,${SED_GREEN},"
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fi
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if df -h | grep docker; then
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print_2title "Docker Overlays"
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df -h | grep docker
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fi
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else
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echo_not_found
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fi
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echo ""
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print_2title "Interesting Files Mounted"
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(mount -l || cat /proc/self/mountinfo || cat /proc/1/mountinfo || cat /proc/mounts || cat /proc/self/mounts || cat /proc/1/mounts )2>/dev/null | grep -Ev "$GREP_IGNORE_MOUNTS"
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echo ""
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if [ "$inContainer" ]; then
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echo ""
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print_2title "Container & breakout enumeration"
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print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation/docker-breakout"
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print_list "Container ID ...................$NC $(cat /etc/hostname)"
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if echo "$containerType" | grep -qi "docker"; then
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print_list "Container Full ID ..............$NC $(basename $(cat /proc/1/cpuset))\n"
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fi
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if echo "$containerType" | grep -qi "kubernetes"; then
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print_list "Kubernetes namespace ...........$NC $(cat /run/secrets/kubernetes.io/serviceaccount/namespace /secrets/kubernetes.io/serviceaccount/namespace 2>/dev/null)\n"
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print_list "Kubernetes token ...............$NC $(cat /run/secrets/kubernetes.io/serviceaccount/token /secrets/kubernetes.io/serviceaccount/token 2>/dev/null)\n"
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fi
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print_2title "Possible Entrypoints"
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ls -lah /*.sh /*entrypoint* /**/entrypoint* /**/*.sh /deploy* 2>/dev/null | sort | uniq
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echo ""
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fi
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checkContainerExploits
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print_list "Vulnerable to CVE-2019-5021 .. $VULN_CVE_2019_5021\n"$NC | sed -${E} "s,Yes,${SED_RED_YELLOW},"
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echo ""
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print_2title "Container Capabilities"
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capsh --print 2>/dev/null | sed -${E} "s,$containercapsB,${SED_RED},g"
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echo ""
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print_2title "Privilege Mode"
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if [ -x "$(command -v fdisk)" ]; then
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if [ "$(fdisk -l 2>/dev/null | wc -l)" -gt 0 ]; then
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echo "Privilege Mode is enabled"| sed -${E} "s,enabled,${SED_RED_YELLOW},"
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else
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echo "Privilege Mode is disabled"| sed -${E} "s,disabled,${SED_GREEN},"
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fi
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else
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echo_not_found
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fi
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echo ""
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print_2title "Interesting Files Mounted"
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(mount -l || cat /proc/self/mountinfo || cat /proc/1/mountinfo || cat /proc/mounts || cat /proc/self/mounts || cat /proc/1/mounts )2>/dev/null | grep -Ev "$GREP_IGNORE_MOUNTS"
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echo ""
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print_2title "Possible Entrypoints"
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ls -lah /*.sh /*entrypoint* /**/entrypoint* /**/*.sh /deploy* 2>/dev/null | sort | uniq
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echo ""
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fi
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@ -1,3 +1,4 @@
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####################################################
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#-----) Processes & Cron & Services & Timers (-----#
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####################################################
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@ -5,46 +6,46 @@
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#-- PCS) Cleaned proccesses
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print_2title "Cleaned processes"
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if [ "$NOUSEPS" ]; then
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printf ${BLUE}"[i]$GREEN Looks like ps is not finding processes, going to read from /proc/ and not going to monitor 1min of processes\n"$NC
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printf ${BLUE}"[i]$GREEN Looks like ps is not finding processes, going to read from /proc/ and not going to monitor 1min of processes\n"$NC
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fi
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print_info "Check weird & unexpected proceses run by root: https://book.hacktricks.xyz/linux-unix/privilege-escalation#processes"
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if [ "$NOUSEPS" ]; then
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print_ps | sed -${E} "s,$Wfolders,${SED_RED},g" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN}," | sed -${E} "s,$nosh_usrs,${SED_BLUE}," | sed -${E} "s,$rootcommon,${SED_GREEN}," | sed -${E} "s,$knw_usrs,${SED_GREEN}," | sed "s,$USER,${SED_LIGHT_MAGENTA}," | sed "s,root,${SED_RED}," | sed -${E} "s,$processesVB,${SED_RED_YELLOW},g" | sed "s,$processesB,${SED_RED}," | sed -${E} "s,$processesDump,${SED_RED},"
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pslist=$(print_ps)
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print_ps | sed -${E} "s,$Wfolders,${SED_RED},g" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN}," | sed -${E} "s,$nosh_usrs,${SED_BLUE}," | sed -${E} "s,$rootcommon,${SED_GREEN}," | sed -${E} "s,$knw_usrs,${SED_GREEN}," | sed "s,$USER,${SED_LIGHT_MAGENTA}," | sed "s,root,${SED_RED}," | sed -${E} "s,$processesVB,${SED_RED_YELLOW},g" | sed "s,$processesB,${SED_RED}," | sed -${E} "s,$processesDump,${SED_RED},"
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pslist=$(print_ps)
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else
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(ps fauxwww || ps auxwww | sort ) 2>/dev/null | grep -v "\[" | grep -v "%CPU" | while read psline; do
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(ps fauxwww || ps auxwww | sort ) 2>/dev/null | grep -v "\[" | grep -v "%CPU" | while read psline; do
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echo "$psline" | sed -${E} "s,$Wfolders,${SED_RED},g" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN}," | sed -${E} "s,$nosh_usrs,${SED_BLUE}," | sed -${E} "s,$rootcommon,${SED_GREEN}," | sed -${E} "s,$knw_usrs,${SED_GREEN}," | sed "s,$USER,${SED_LIGHT_MAGENTA}," | sed "s,root,${SED_RED}," | sed -${E} "s,$processesVB,${SED_RED_YELLOW},g" | sed "s,$processesB,${SED_RED}," | sed -${E} "s,$processesDump,${SED_RED},"
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if [ "$(command -v capsh)" ] && ! echo "$psline" | grep -q root; then
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cpid=$(echo "$psline" | awk '{print $2}')
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caphex=0x"$(cat /proc/$cpid/status 2> /dev/null | grep CapEff | awk '{print $2}')"
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if [ "$caphex" ] && [ "$caphex" != "0x" ] && echo "$caphex" | grep -qv '0x0000000000000000'; then
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cpid=$(echo "$psline" | awk '{print $2}')
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caphex=0x"$(cat /proc/$cpid/status 2> /dev/null | grep CapEff | awk '{print $2}')"
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if [ "$caphex" ] && [ "$caphex" != "0x" ] && echo "$caphex" | grep -qv '0x0000000000000000'; then
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printf " └─(${DG}Caps${NC}) "; capsh --decode=$caphex 2>/dev/null | grep -v "WARNING:" | sed -${E} "s,$capsB,${SED_RED},g"
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fi
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fi
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fi
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done
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pslist=$(ps auxwww)
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echo ""
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done
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pslist=$(ps auxwww)
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echo ""
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#-- PCS) Binary processes permissions
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print_2title "Binary processes permissions"
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print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#processes"
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binW="IniTialiZZinnggg"
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ps auxwww 2>/dev/null | awk '{print $11}' | while read bpath; do
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#-- PCS) Binary processes permissions
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print_2title "Binary processes permissions"
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print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#processes"
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binW="IniTialiZZinnggg"
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ps auxwww 2>/dev/null | awk '{print $11}' | while read bpath; do
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if [ -w "$bpath" ]; then
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binW="$binW|$bpath"
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binW="$binW|$bpath"
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fi
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done
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ps auxwww 2>/dev/null | awk '{print $11}' | xargs ls -la 2>/dev/null |awk '!x[$0]++' 2>/dev/null | grep -v "$USER " | sed -${E} "s,$Wfolders,${SED_RED_YELLOW},g" | sed -${E} "s,$binW,${SED_RED_YELLOW},g" | sed -${E} "s,$sh_usrs,${SED_RED}," | sed -${E} "s,$nosh_usrs,${SED_BLUE}," | sed -${E} "s,$knw_usrs,${SED_GREEN}," | sed "s,$USER,${SED_RED}," | sed "s,root,${SED_GREEN},"
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done
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ps auxwww 2>/dev/null | awk '{print $11}' | xargs ls -la 2>/dev/null |awk '!x[$0]++' 2>/dev/null | grep -v "$USER " | sed -${E} "s,$Wfolders,${SED_RED_YELLOW},g" | sed -${E} "s,$binW,${SED_RED_YELLOW},g" | sed -${E} "s,$sh_usrs,${SED_RED}," | sed -${E} "s,$nosh_usrs,${SED_BLUE}," | sed -${E} "s,$knw_usrs,${SED_GREEN}," | sed "s,$USER,${SED_RED}," | sed "s,root,${SED_GREEN},"
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fi
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echo ""
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#-- PCS) Files opened by processes belonging to other users
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if ! [ "$IAMROOT" ]; then
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print_2title "Files opened by processes belonging to other users"
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print_info "This is usually empty because of the lack of privileges to read other user processes information"
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lsof 2>/dev/null | grep -v "$USER" | grep -iv "permission denied" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN}," | sed "s,$USER,${SED_LIGHT_MAGENTA}," | sed -${E} "s,$nosh_usrs,${SED_BLUE}," | sed "s,root,${SED_RED},"
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echo ""
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print_2title "Files opened by processes belonging to other users"
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print_info "This is usually empty because of the lack of privileges to read other user processes information"
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lsof 2>/dev/null | grep -v "$USER" | grep -iv "permission denied" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN}," | sed "s,$USER,${SED_LIGHT_MAGENTA}," | sed -${E} "s,$nosh_usrs,${SED_BLUE}," | sed "s,root,${SED_RED},"
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echo ""
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fi
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#-- PCS) Processes with credentials inside memory
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@ -60,11 +61,11 @@ echo ""
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#-- PCS) Different processes 1 min
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if ! [ "$FAST" ] && ! [ "$SUPERFAST" ]; then
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print_2title "Different processes executed during 1 min (interesting is low number of repetitions)"
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print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#frequent-cron-jobs"
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temp_file=$(mktemp)
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if [ "$(ps -e -o command 2>/dev/null)" ]; then for i in $(seq 1 1250); do ps -e -o command >> "$temp_file" 2>/dev/null; sleep 0.05; done; sort "$temp_file" 2>/dev/null | uniq -c | grep -v "\[" | sed '/^.\{200\}./d' | sort -r -n | grep -E -v "\s*[1-9][0-9][0-9][0-9]"; rm "$temp_file"; fi
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echo ""
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print_2title "Different processes executed during 1 min (interesting is low number of repetitions)"
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print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#frequent-cron-jobs"
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temp_file=$(mktemp)
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if [ "$(ps -e -o command 2>/dev/null)" ]; then for i in $(seq 1 1250); do ps -e -o command >> "$temp_file" 2>/dev/null; sleep 0.05; done; sort "$temp_file" 2>/dev/null | uniq -c | grep -v "\[" | sed '/^.\{200\}./d' | sort -r -n | grep -E -v "\s*[1-9][0-9][0-9][0-9]"; rm "$temp_file"; fi
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echo ""
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fi
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#-- PCS) Cron
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@ -82,42 +83,42 @@ atq 2>/dev/null
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echo ""
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if [ "$MACPEAS" ]; then
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print_2title "Third party LaunchAgents & LaunchDemons"
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print_info "https://book.hacktricks.xyz/macos/macos-security-and-privilege-escalation#launchd"
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ls -l /Library/LaunchAgents/ /Library/LaunchDaemons/ ~/Library/LaunchAgents/ ~/Library/LaunchDaemons/ 2>/dev/null
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echo ""
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print_2title "Third party LaunchAgents & LaunchDemons"
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print_info "https://book.hacktricks.xyz/macos/macos-security-and-privilege-escalation#launchd"
|
||||
ls -l /Library/LaunchAgents/ /Library/LaunchDaemons/ ~/Library/LaunchAgents/ ~/Library/LaunchDaemons/ 2>/dev/null
|
||||
echo ""
|
||||
|
||||
print_2title "Writable System LaunchAgents & LaunchDemons"
|
||||
find /System/Library/LaunchAgents/ /System/Library/LaunchDaemons/ /Library/LaunchAgents/ /Library/LaunchDaemons/ | grep ".plist" | while read f; do
|
||||
print_2title "Writable System LaunchAgents & LaunchDemons"
|
||||
find /System/Library/LaunchAgents/ /System/Library/LaunchDaemons/ /Library/LaunchAgents/ /Library/LaunchDaemons/ | grep ".plist" | while read f; do
|
||||
program=""
|
||||
program=$(defaults read "$f" Program 2>/dev/null)
|
||||
if ! [ "$program" ]; then
|
||||
program=$(defaults read /Library/LaunchDaemons/MonitorHelper.plist ProgramArguments | grep -Ev "^\(|^\)" | cut -d '"' -f 2)
|
||||
program=$(defaults read /Library/LaunchDaemons/MonitorHelper.plist ProgramArguments | grep -Ev "^\(|^\)" | cut -d '"' -f 2)
|
||||
fi
|
||||
if [ -w "$program" ]; then
|
||||
echo "$program" is writable | sed -${E} "s,.*,${SED_RED_YELLOW},";
|
||||
echo "$program" is writable | sed -${E} "s,.*,${SED_RED_YELLOW},";
|
||||
fi
|
||||
done
|
||||
echo ""
|
||||
done
|
||||
echo ""
|
||||
|
||||
print_2title "StartupItems"
|
||||
print_info "https://book.hacktricks.xyz/macos/macos-security-and-privilege-escalation#startup-items"
|
||||
ls -l /Library/StartupItems/ /System/Library/StartupItems/ 2>/dev/null
|
||||
echo ""
|
||||
print_2title "StartupItems"
|
||||
print_info "https://book.hacktricks.xyz/macos/macos-security-and-privilege-escalation#startup-items"
|
||||
ls -l /Library/StartupItems/ /System/Library/StartupItems/ 2>/dev/null
|
||||
echo ""
|
||||
|
||||
print_2title "Login Items"
|
||||
print_info "https://book.hacktricks.xyz/macos/macos-security-and-privilege-escalation#login-items"
|
||||
osascript -e 'tell application "System Events" to get the name of every login item' 2>/dev/null
|
||||
echo ""
|
||||
print_2title "Login Items"
|
||||
print_info "https://book.hacktricks.xyz/macos/macos-security-and-privilege-escalation#login-items"
|
||||
osascript -e 'tell application "System Events" to get the name of every login item' 2>/dev/null
|
||||
echo ""
|
||||
|
||||
print_2title "SPStartupItemDataType"
|
||||
system_profiler SPStartupItemDataType
|
||||
echo ""
|
||||
print_2title "SPStartupItemDataType"
|
||||
system_profiler SPStartupItemDataType
|
||||
echo ""
|
||||
|
||||
print_2title "Emond scripts"
|
||||
print_info "https://book.hacktricks.xyz/macos/macos-security-and-privilege-escalation#emond"
|
||||
ls -l /private/var/db/emondClients
|
||||
echo ""
|
||||
print_2title "Emond scripts"
|
||||
print_info "https://book.hacktricks.xyz/macos/macos-security-and-privilege-escalation#emond"
|
||||
ls -l /private/var/db/emondClients
|
||||
echo ""
|
||||
fi
|
||||
|
||||
#-- PCS) Services
|
||||
@ -138,26 +139,26 @@ echo ""
|
||||
print_2title "Analyzing .service files"
|
||||
print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#services"
|
||||
printf "%s\n" "$PSTORAGE_SYSTEMD\n" | while read s; do
|
||||
if [ ! -O "$s" ]; then #Remove services that belongs to the current user
|
||||
if [ ! -O "$s" ]; then #Remove services that belongs to the current user
|
||||
if ! [ "$IAMROOT" ] && [ -w "$s" ] && [ -f "$s" ]; then
|
||||
echo "$s" | sed -${E} "s,.*,${SED_RED_YELLOW},g"
|
||||
echo "$s" | sed -${E} "s,.*,${SED_RED_YELLOW},g"
|
||||
fi
|
||||
servicebinpaths=$(grep -Eo '^Exec.*?=[!@+-]*[a-zA-Z0-9_/\-]+' "$s" 2>/dev/null | cut -d '=' -f2 | sed 's,^[@\+!-]*,,') #Get invoked paths
|
||||
printf "%s\n" "$servicebinpaths\n" | while read sp; do
|
||||
if [ -w "$sp" ]; then
|
||||
if [ -w "$sp" ]; then
|
||||
echo "$s is calling this writable executable: $sp" | sed "s,writable.*,${SED_RED_YELLOW},g"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
relpath1=$(grep -E '^Exec.*=(?:[^/]|-[^/]|\+[^/]|![^/]|!![^/]|)[^/@\+!-].*' "$s" 2>/dev/null | grep -Iv "=/")
|
||||
relpath2=$(grep -E '^Exec.*=.*/bin/[a-zA-Z0-9_]*sh ' "$s" 2>/dev/null | grep -Ev "/[a-zA-Z0-9_]+/")
|
||||
if [ "$relpath1" ] || [ "$relpath2" ]; then
|
||||
if [ "$WRITABLESYSTEMDPATH" ]; then
|
||||
if [ "$WRITABLESYSTEMDPATH" ]; then
|
||||
echo "$s is executing some relative path" | sed -${E} "s,.*,${SED_RED},";
|
||||
else
|
||||
else
|
||||
echo "$s is executing some relative path"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
done
|
||||
if [ ! "$WRITABLESYSTEMDPATH" ]; then echo "You can't write on systemd PATH" | sed -${E} "s,.*,${SED_GREEN},"; fi
|
||||
echo ""
|
||||
@ -172,116 +173,116 @@ echo ""
|
||||
print_2title "Analyzing .timer files"
|
||||
print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#timers"
|
||||
printf "%s\n" "$PSTORAGE_TIMER\n" | while read t; do
|
||||
if ! [ "$IAMROOT" ] && [ -w "$t" ]; then
|
||||
if ! [ "$IAMROOT" ] && [ -w "$t" ]; then
|
||||
echo "$t" | sed -${E} "s,.*,${SED_RED},g"
|
||||
fi
|
||||
timerbinpaths=$(grep -Po '^Unit=*(.*?$)' $t 2>/dev/null | cut -d '=' -f2)
|
||||
printf "%s\n" "$timerbinpaths" | while read tb; do
|
||||
fi
|
||||
timerbinpaths=$(grep -Po '^Unit=*(.*?$)' $t 2>/dev/null | cut -d '=' -f2)
|
||||
printf "%s\n" "$timerbinpaths" | while read tb; do
|
||||
if [ -w "$tb" ]; then
|
||||
echo "$t timer is calling this writable executable: $tb" | sed "s,writable.*,${SED_RED},g"
|
||||
echo "$t timer is calling this writable executable: $tb" | sed "s,writable.*,${SED_RED},g"
|
||||
fi
|
||||
done
|
||||
#relpath="`grep -Po '^Unit=[^/].*' \"$t\" 2>/dev/null`"
|
||||
#for rp in "$relpath"; do
|
||||
# echo "$t is calling a relative path: $rp" | sed "s,relative.*,${SED_RED},g"
|
||||
#done
|
||||
done
|
||||
#relpath="`grep -Po '^Unit=[^/].*' \"$t\" 2>/dev/null`"
|
||||
#for rp in "$relpath"; do
|
||||
# echo "$t is calling a relative path: $rp" | sed "s,relative.*,${SED_RED},g"
|
||||
#done
|
||||
done
|
||||
echo ""
|
||||
|
||||
#-- PSC) .socket files
|
||||
#TODO: .socket files in MACOS are folders
|
||||
if ! [ "$IAMROOT" ]; then
|
||||
print_2title "Analyzing .socket files"
|
||||
print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#sockets"
|
||||
printf "%s\n" "$PSTORAGE_SOCKET" | while read s; do
|
||||
print_2title "Analyzing .socket files"
|
||||
print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#sockets"
|
||||
printf "%s\n" "$PSTORAGE_SOCKET" | while read s; do
|
||||
if ! [ "$IAMROOT" ] && [ -w "$s" ] && [ -f "$s" ]; then
|
||||
echo "Writable .socket file: $s" | sed "s,/.*,${SED_RED},g"
|
||||
echo "Writable .socket file: $s" | sed "s,/.*,${SED_RED},g"
|
||||
fi
|
||||
socketsbinpaths=$(grep -Eo '^(Exec).*?=[!@+-]*/[a-zA-Z0-9_/\-]+' "$s" 2>/dev/null | cut -d '=' -f2 | sed 's,^[@\+!-]*,,')
|
||||
printf "%s\n" "$socketsbinpaths" | while read sb; do
|
||||
if [ -w "$sb" ]; then
|
||||
if [ -w "$sb" ]; then
|
||||
echo "$s is calling this writable executable: $sb" | sed "s,writable.*,${SED_RED},g"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
socketslistpaths=$(grep -Eo '^(Listen).*?=[!@+-]*/[a-zA-Z0-9_/\-]+' "$s" 2>/dev/null | cut -d '=' -f2 | sed 's,^[@\+!-]*,,')
|
||||
printf "%s\n" "$socketslistpaths" | while read sl; do
|
||||
if [ -w "$sl" ]; then
|
||||
if [ -w "$sl" ]; then
|
||||
echo "$s is calling this writable listener: $sl" | sed "s,writable.*,${SED_RED},g";
|
||||
fi
|
||||
fi
|
||||
done
|
||||
done
|
||||
if ! [ "$IAMROOT" ] && [ -w "/var/run/docker.sock" ]; then
|
||||
done
|
||||
if ! [ "$IAMROOT" ] && [ -w "/var/run/docker.sock" ]; then
|
||||
echo "Docker socket /var/run/docker.sock is writable (https://book.hacktricks.xyz/linux-unix/privilege-escalation#writable-docker-socket)" | sed "s,/var/run/docker.sock is writable,${SED_RED_YELLOW},g"
|
||||
fi
|
||||
if ! [ "$IAMROOT" ] && [ -w "/run/docker.sock" ]; then
|
||||
fi
|
||||
if ! [ "$IAMROOT" ] && [ -w "/run/docker.sock" ]; then
|
||||
echo "Docker socket /run/docker.sock is writable (https://book.hacktricks.xyz/linux-unix/privilege-escalation#writable-docker-socket)" | sed "s,/var/run/docker.sock is writable,${SED_RED_YELLOW},g"
|
||||
fi
|
||||
echo ""
|
||||
fi
|
||||
echo ""
|
||||
|
||||
print_2title "Unix Sockets Listening"
|
||||
print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#sockets"
|
||||
# Search sockets using netstat and ss
|
||||
unix_scks_list=$(ss -xlp -H state listening 2>/dev/null | grep -Eo "/.* " | cut -d " " -f1)
|
||||
if ! [ "$unix_scks_list" ];then
|
||||
print_2title "Unix Sockets Listening"
|
||||
print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#sockets"
|
||||
# Search sockets using netstat and ss
|
||||
unix_scks_list=$(ss -xlp -H state listening 2>/dev/null | grep -Eo "/.* " | cut -d " " -f1)
|
||||
if ! [ "$unix_scks_list" ];then
|
||||
unix_scks_list=$(ss -l -p -A 'unix' 2>/dev/null | grep -Ei "listen|Proc" | grep -Eo "/[a-zA-Z0-9\._/\-]+")
|
||||
fi
|
||||
if ! [ "$unix_scks_list" ];then
|
||||
fi
|
||||
if ! [ "$unix_scks_list" ];then
|
||||
unix_scks_list=$(netstat -a -p --unix 2>/dev/null | grep -Ei "listen|PID" | grep -Eo "/[a-zA-Z0-9\._/\-]+" | tail -n +2)
|
||||
fi
|
||||
fi
|
||||
|
||||
# But also search socket files
|
||||
unix_scks_list2=$(find / -type s 2>/dev/null)
|
||||
|
||||
# But also search socket files
|
||||
unix_scks_list2=$(find / -type s 2>/dev/null)
|
||||
|
||||
# Detele repeated dockets and check permissions
|
||||
(printf "%s\n" "$unix_scks_list" && printf "%s\n" "$unix_scks_list2") | sort | uniq | while read l; do
|
||||
# Detele repeated dockets and check permissions
|
||||
(printf "%s\n" "$unix_scks_list" && printf "%s\n" "$unix_scks_list2") | sort | uniq | while read l; do
|
||||
perms=""
|
||||
if [ -r "$l" ]; then
|
||||
perms="Read "
|
||||
perms="Read "
|
||||
fi
|
||||
if [ -w "$l" ];then
|
||||
perms="${perms}Write"
|
||||
perms="${perms}Write"
|
||||
fi
|
||||
if ! [ "$perms" ]; then echo "$l" | sed -${E} "s,$l,${SED_GREEN},g";
|
||||
else
|
||||
echo "$l" | sed -${E} "s,$l,${SED_RED},g"
|
||||
echo " └─(${RED}${perms}${NC})"
|
||||
# Try to contact the socket
|
||||
socketcurl=$(curl --max-time 2 --unix-socket "$s" http:/index 2>/dev/null)
|
||||
if [ $? -eq 0 ]; then
|
||||
echo "$l" | sed -${E} "s,$l,${SED_RED},g"
|
||||
echo " └─(${RED}${perms}${NC})"
|
||||
# Try to contact the socket
|
||||
socketcurl=$(curl --max-time 2 --unix-socket "$s" http:/index 2>/dev/null)
|
||||
if [ $? -eq 0 ]; then
|
||||
owner=$(ls -l "$s" | cut -d ' ' -f 3)
|
||||
echo "Socket $s owned by $owner uses HTTP. Response to /index: (limt 30)" | sed -${E} "s,$groupsB,${SED_RED},g" | sed -${E} "s,$groupsVB,${SED_RED},g" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN},g" | sed "s,$USER,${SED_LIGHT_MAGENTA},g" | sed -${E} "s,$nosh_usrs,${SED_BLUE},g" | sed -${E} "s,$knw_usrs,${SED_GREEN},g" | sed "s,root,${SED_RED}," | sed -${E} "s,$knw_grps,${SED_GREEN},g" | sed -${E} "s,$idB,${SED_RED},g"
|
||||
echo "$socketcurl" | head -n 30
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
done
|
||||
echo ""
|
||||
done
|
||||
echo ""
|
||||
fi
|
||||
|
||||
#-- PSC) Writable and weak policies in D-Bus config files
|
||||
print_2title "D-Bus config files"
|
||||
print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#d-bus"
|
||||
if [ "$PSTORAGE_DBUS" ]; then
|
||||
printf "%s\n" "$PSTORAGE_DBUS" | while read d; do
|
||||
printf "%s\n" "$PSTORAGE_DBUS" | while read d; do
|
||||
for f in $d/*; do
|
||||
if ! [ "$IAMROOT" ] && [ -w "$f" ]; then
|
||||
if ! [ "$IAMROOT" ] && [ -w "$f" ]; then
|
||||
echo "Writable $f" | sed -${E} "s,.*,${SED_RED},g"
|
||||
fi
|
||||
fi
|
||||
|
||||
genpol=$(grep "<policy>" "$f" 2>/dev/null)
|
||||
if [ "$genpol" ]; then printf "Weak general policy found on $f ($genpol)\n" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN},g" | sed "s,$USER,${SED_RED},g" | sed -${E} "s,$nosh_usrs,${SED_BLUE},g" | sed -${E} "s,$mygroups,${SED_RED},g"; fi
|
||||
#if [ "`grep \"<policy user=\\\"$USER\\\">\" \"$f\" 2>/dev/null`" ]; then printf "Possible weak user policy found on $f () \n" | sed "s,$USER,${SED_RED},g"; fi
|
||||
genpol=$(grep "<policy>" "$f" 2>/dev/null)
|
||||
if [ "$genpol" ]; then printf "Weak general policy found on $f ($genpol)\n" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN},g" | sed "s,$USER,${SED_RED},g" | sed -${E} "s,$nosh_usrs,${SED_BLUE},g" | sed -${E} "s,$mygroups,${SED_RED},g"; fi
|
||||
#if [ "`grep \"<policy user=\\\"$USER\\\">\" \"$f\" 2>/dev/null`" ]; then printf "Possible weak user policy found on $f () \n" | sed "s,$USER,${SED_RED},g"; fi
|
||||
|
||||
userpol=$(grep "<policy user=" "$f" 2>/dev/null | grep -v "root")
|
||||
if [ "$userpol" ]; then printf "Possible weak user policy found on $f ($userpol)\n" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN},g" | sed "s,$USER,${SED_RED},g" | sed -${E} "s,$nosh_usrs,${SED_BLUE},g" | sed -${E} "s,$mygroups,${SED_RED},g"; fi
|
||||
#for g in `groups`; do
|
||||
# if [ "`grep \"<policy group=\\\"$g\\\">\" \"$f\" 2>/dev/null`" ]; then printf "Possible weak group ($g) policy found on $f\n" | sed "s,$g,${SED_RED},g"; fi
|
||||
#done
|
||||
grppol=$(grep "<policy group=" "$f" 2>/dev/null | grep -v "root")
|
||||
if [ "$grppol" ]; then printf "Possible weak user policy found on $f ($grppol)\n" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN},g" | sed "s,$USER,${SED_RED},g" | sed -${E} "s,$nosh_usrs,${SED_BLUE},g" | sed -${E} "s,$mygroups,${SED_RED},g"; fi
|
||||
userpol=$(grep "<policy user=" "$f" 2>/dev/null | grep -v "root")
|
||||
if [ "$userpol" ]; then printf "Possible weak user policy found on $f ($userpol)\n" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN},g" | sed "s,$USER,${SED_RED},g" | sed -${E} "s,$nosh_usrs,${SED_BLUE},g" | sed -${E} "s,$mygroups,${SED_RED},g"; fi
|
||||
#for g in `groups`; do
|
||||
# if [ "`grep \"<policy group=\\\"$g\\\">\" \"$f\" 2>/dev/null`" ]; then printf "Possible weak group ($g) policy found on $f\n" | sed "s,$g,${SED_RED},g"; fi
|
||||
#done
|
||||
grppol=$(grep "<policy group=" "$f" 2>/dev/null | grep -v "root")
|
||||
if [ "$grppol" ]; then printf "Possible weak user policy found on $f ($grppol)\n" | sed -${E} "s,$sh_usrs,${SED_LIGHT_CYAN},g" | sed "s,$USER,${SED_RED},g" | sed -${E} "s,$nosh_usrs,${SED_BLUE},g" | sed -${E} "s,$mygroups,${SED_RED},g"; fi
|
||||
|
||||
#TODO: identify allows in context="default"
|
||||
#TODO: identify allows in context="default"
|
||||
done
|
||||
done
|
||||
done
|
||||
fi
|
||||
echo ""
|
||||
|
||||
@ -289,15 +290,15 @@ print_2title "D-Bus Service Objects list"
|
||||
print_info "https://book.hacktricks.xyz/linux-unix/privilege-escalation#d-bus"
|
||||
dbuslist=$(busctl list 2>/dev/null)
|
||||
if [ "$dbuslist" ]; then
|
||||
busctl list | while read line; do
|
||||
busctl list | while read line; do
|
||||
echo "$line" | sed -${E} "s,$dbuslistG,${SED_GREEN},g" | sed -${E} "s,$nosh_usrs,${SED_BLUE}," | sed -${E} "s,$rootcommon,${SED_GREEN}," | sed -${E} "s,$knw_usrs,${SED_GREEN}," | sed "s,$USER,${SED_LIGHT_MAGENTA}," | sed "s,root,${SED_RED},";
|
||||
if ! echo "$line" | grep -qE "$dbuslistG"; then
|
||||
srvc_object=$(echo $line | cut -d " " -f1)
|
||||
srvc_object_info=$(busctl status "$srvc_object" 2>/dev/null | grep -E "^UID|^EUID|^OwnerUID" | tr '\n' ' ')
|
||||
if [ "$srvc_object_info" ]; then
|
||||
srvc_object=$(echo $line | cut -d " " -f1)
|
||||
srvc_object_info=$(busctl status "$srvc_object" 2>/dev/null | grep -E "^UID|^EUID|^OwnerUID" | tr '\n' ' ')
|
||||
if [ "$srvc_object_info" ]; then
|
||||
echo " -- $srvc_object_info" | sed "s,UID=0,${SED_RED},"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
done
|
||||
done
|
||||
else echo_not_found "busctl"
|
||||
fi
|
||||
@ -25,7 +25,7 @@ class LinpeasBaseBuilder:
|
||||
linpeas_part = file.read()
|
||||
|
||||
checks.append(name_check)
|
||||
self.linpeas_base += f"\nif echo $CHECKS | grep -q {name_check};\n"
|
||||
self.linpeas_base += f"\nif echo $CHECKS | grep -q {name_check}; then\n"
|
||||
self.linpeas_base += f'print_title "{name}"\n'
|
||||
self.linpeas_base += linpeas_part
|
||||
self.linpeas_base += f"\nfi\necho ''\necho ''\n"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user